[SI-LIST] R: Package characterization
- From: <gianguida@xxxxxxxx>
- To: <cvijay@xxxxxxxxxxxxxxxxxxx>, <si-list@xxxxxxxxxxxxx>
- Date: Fri, 9 Jun 2006 08:57:36 +0200
Hi,
there are sevreal CAD tool on the market that can be used for IC package:
Some vendor:
Sigrity
Optimal
Ansoft
CST
....
the first 3 in the list have specialized tool for package analysis in theyr
portfolio.
CS Microwave Studio is a full 3D method so it could happen that you will need
to choose to analyse
not the overall package, but in my experience I have seen cases where CST is
able to analyse very complicated and big structure.
In my opinion CST being a time domain code can be useful for SI simulation
since you will obtain a broadband results without the need to perform a
frequency sweep...
Hope this help
Giancarlo
-----Messaggio originale-----
Da: si-list-bounce@xxxxxxxxxxxxx per conto di Vijay Chachra
Inviato: gio 08/06/2006 8.07
A: si-list@xxxxxxxxxxxxx
Oggetto: [SI-LIST] Package characterization
Hi Guys,
I am in the process of deciding an appropriate package for our SoC with
729pins. My initial take is to go for 729-PBGA package.
Can you point out what are the steps involved in characterizing the
package at CAD level and then in the lab?
Which CAD tools can help me in evaluating the package selection on
various parameters like balls-placement, signal integrity issues and
especially power grid architecture?
Looking forward to helpful pointers from this group.
Thanks and Regards,
Vijay.Chachra
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